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GS1 MODBUS
C

OMMUNICATIONS

HAPTER

In This Chapter...

Communication Parameters Summary . . . . . . . . . .5–2

GS1 Status Addresses (Read Only) . . . . . . . . . . . . .5–4

Communicating with DirectLogic PLCs . . . . . . . . .5–6

Communicating with Third-party Devices . . . . . .5–16

Summary of Contents for GS1-10P2

Page 1: ...GS1 Series Drives U s e r M a n u a l 120V Input 0 25 0 5 Hp 230V Input 0 25 2 0 Hp...

Page 2: ...requiring fail safe performance such as in the operation of nuclear facilities aircraft navigation or communication systems air traffic control direct life support machines or weapons systems in whic...

Page 3: ...par exemple l exploitation d installations nucl aires les syst mes de navigation a rienne ou de communication le contr le de la circulation a rienne les quipements de survie ou les syst mes d armes p...

Page 4: ...il all DISPLAY LED lights on the digital keypad are off Please note that there are live components exposed within the AC drive Do not touch these live parts WARNING Ground the GS1 AC Drive using the g...

Page 5: ...wn below when communicating with Technical Support regarding this publication Manual Number GS1 M Issue First Edition Issue Date 6 07 02 GS1 SERIES AC DRIVE U S E R M A N U A L Publication History Iss...

Page 6: ...er 3 Keypad Operation and Quickstart 3 1 The GS1 Digital Keypad 3 2 GS1 Quickstart 3 5 Example 1 Constant torque e g conveyors compressors etc 3 5 Example 2 Variable torque e g fans centrifugal pumps...

Page 7: ...rectLogic PLCs 5 6 Communicating with Third party Devices 5 16 Chapter 6 Maintenance and Troubleshooting 6 1 Maintenance and Inspection 6 2 Troubleshooting 6 3 Appendix A Accessories A 1 Circuit Prote...

Page 8: ...GETTING STARTED 1 CHAPTER CHAPTER 1 1 CHAPTER In This Manual Manual Overview 1 2 GS1 AC Drive Introduction 1 3 GS1 AC Drive Specifications 1 5...

Page 9: ...for AC Adjustable Speed Drive Systems Safety Standards for Construction and Guide for Selection Installation and Operation of Adjustable Speed Drive Systems Technical Support By Telephone 770 844 4200...

Page 10: ...unit to insure it was not damaged during shipment Make sure that the part number indicated on the nameplate corresponds with the part number of your order Nameplate Information Example of 0 5HP 120V...

Page 11: ...Started GS1 Series AC Drive User Manual 1 4 External Parts and Labels Digital Keypad Ventilation Slots Mounting Screw Holes Nameplate Label Input Power Terminals Control Input Output Terminals Output...

Page 12: ...Loss 100 I 19 2 19 2 Dimensions HxWxD 132 0mm 5 20 x 68 0mm 2 68 x 128 1mm 5 04 200V Class Model Name GS1 20P2 GS1 20P5 GS1 21P0 GS1 22P0 Motor Rating HP 1 4HP 1 2HP 1HP 2HP kW 0 2kW 0 4kW 0 7kW 1 5k...

Page 13: ...peration Specification Inputs Frequency Setting Keypad Setting by UP or DOWN buttons or potentiometer External Signal Potentiometer 5k 0 5W 0 to 10VDC input impedance 100k 4 to 20 mA input impedance 2...

Page 14: ...equency Output Frequency Scaled Output Frequency Output Voltage DC Bus Voltage Output Direction Trip Event Monitor Trip History Monitor Key Functions RUN STOP DISPLAY RESET PROGRAM ENTER UP DOWN Envir...

Page 15: ......

Page 16: ...INSTALLATION AND WIRING 2 CHAPTER CHAPTER 2 2 CHAPTER In This Chapter Ambient Conditions 2 2 Installation 2 3 GS1 AC Drive Dimensions 2 4 GS1 Circuit Connections 2 5 Main Circuit Wiring 2 7...

Page 17: ...ty range of 0 to 90 and non condensing environment Store within an air pressure range of 86 kPA to 106kPA Chapter 2 Installation and Wiring GS1 Series AC Drive User Manual 2 2 Ambient Conditions Ambie...

Page 18: ...humidity excessive vibration corrosive gases or liquids or airborne dust or metallic particles Mount the AC drive vertically and do not restrict the air flow to the heat sink fins WARNING AC drives g...

Page 19: ...tallation and Wiring GS1 Series AC Drive User Manual 2 4 I DI4 AI R1O R1 10V DI2 DI1 DI3 CM 100 0 V STOP RUN ENTER PROG DISPL RESET FWD RUN REV STOP 68 0 2 68 56 0 2 20 dia 5 0 0 20 120 0 4 72 132 0 5...

Page 20: ...cted between the power supply and AC drive 3 Make sure that the leads are connected correctly and the AC drive is properly grounded Ground resistance should not exceed 0 1 4 Use ground leads that comp...

Page 21: ...the motor rating due to limited airflow produced by the motor s fan 3 When the standard motor operates at low speed the output load must be decreased 4 If 100 output torque is desired at low speed it...

Page 22: ...r T1 T2 T3 AC Drive Output Ground Main Circuit Wiring Specifications AC Drive Model Max Current Input Output Wire Gauge Torque GS1 10P2 6A 1 6A 12 16 AWG 5 5kgf cm GS1 10P5 9A 2 5A GS1 20P2 1 phase 4...

Page 23: ...ower Connections L1 L2 L3 L1 L2 GS1 Top View GS1 Top View 3 phase Input Power 200V Class Three phase 200 240VAC 10 50 60Hz 5 1 phase Input Power 100V Class Single phase 100 120VAC 10 50 60Hz 5 200V Cl...

Page 24: ...ximum Output Voltage Three phase 200 240VAC x2 of input voltage Rated Output Current 1 6A 2 5A Rated Output Frequency 1 0 to 400Hz 200V Class Model Name GS1 20P2 GS1 20P5 GS1 21P0 GS1 22P0 Max Motor O...

Page 25: ...hould only be connected at the AC drive Do not connect shield wire on both ends GS1 Bottom View Control Circuit Terminals Terminal Symbol Description Remarks R1 Relay Output Common 120VAC 24VDC 5A 230...

Page 26: ...Factory default output frequency determined by the potentiometer on the keypad PowerSource IM 200 240V 10 50 60Hz 5 GS1 xxxx AC Motor T3 T1 T2 Potentiometer 3K 5K 10V 10mA max AI CM Analog voltage 0...

Page 27: ...1 L3 L2 T1 T3 T2 GND Disconnect switch From power supply GS1 xxxx AC Drive GND Power Supply Please follow the specific power supply requirements shown in CHAPTER 1 Fuse Input fuses protect the AC driv...

Page 28: ...KEYPAD OPERATION AND QUICKSTART 3 CHAPTER CHAPTER 3 3 CHAPTER In This Chapter The GS1 Digital Keypad 3 2 GS1 Quickstart 3 5...

Page 29: ...and store parameter settings Display Reset Key Press the DISPL RESET key to cycle through the operational values Status Display of the AC drive This key will also reset the AC drive when a fault has...

Page 30: ...le 60 0Hz RPM Displays the present estimated speed of the motor Example 1750 RPM Scaled Frequency Displays the result of output frequency x 8 01 Example 60Hz x 1 5 90 0 Amps Displays the output curren...

Page 31: ...0 03 0 04 50 60 400 9 5 6 8 0 2 3 4 Use the UP DOWN keys to cycle through the parameters in the selected parameter group When you reach your desired parameter press the PROG ENTER key to select the p...

Page 32: ...the application Application Needs The AC drive must control a 230V 1HP motor The AC drive model we will be using for this application is a GS1 21P0 An example of the motor nameplate is shown below The...

Page 33: ...RPM Default Setting 1750 This parameter setting is determined by the motor nameplate Motor Maximum RPM Setting 2000 Range 0 03 to 9999 RPM Default Setting 0 03 This parameter setting is determined by...

Page 34: ...drive has some predefined torque settings that meet the needs of most applications A custom setting is available if needed In this example the application requires a high starting torque Source of Op...

Page 35: ...I terminal AI switch must be set to I 4 Frequency determined by 0 to 20mA input on AI terminal AI switch must be set to I 5 Frequency determined by RS485 communication interface User Defined Display F...

Page 36: ...terminated The motor will be turning a centrifugal pump The operation of the motor start stop etc will be controlled by the GS1 digital keypad The frequency of the AC drive will be determined by the...

Page 37: ...dily available consult your motor manufacturer Stop Methods Setting 1 Range 0 Ramp to Stop Default Setting 0 1 Coast to stop The application requires that this parameter be set to Coast to Stop WARNIN...

Page 38: ...ace Keypad STOP is disabled Source of Frequency Command Setting 0 The frequency of the AC drive will be determined by keypad potentiometer Default 0 Settings 0 Frequency determined by keypad potentiom...

Page 39: ...owering a self cooled motor at low speed User Defined Display Function Setting 03 Default Setting 00 Settings 00 Output Frequency Hz 01 Motor Speed RPM 02 Output Frequency x 8 01 03 Output Current A 0...

Page 40: ...y 4 2 Detailed Parameter Listings 4 9 Motor Parameters 4 9 Ramp Parameters 4 11 Volts Hertz Parameters 4 17 Digital Parameters 4 20 Analog Parameters 4 29 Analog Input Examples 4 31 Preset Parameters...

Page 41: ...o 600 0 sec 30 0 1 03 Accel S curve 0 to 7 0 1 04 Decel S curve 0 to 7 0 1 05 Acceleration Time 2 0 1 to 600 0 sec 10 0 1 06 Deceleration Time 2 0 1 to 600 0 sec 30 0 1 07 Select method to use 2nd Acc...

Page 42: ...ital keypad 1 Operation determined by external control terminals keypad STOP is enabled 2 Operation determined by external control terminals keypad STOP is disabled 3 Operation determined by RS 485 in...

Page 43: ...by 0 to 10V input on AI terminal with switch 3 Frequency determined by 4 to 20mA input on AI terminal with switch 4 Frequency determined by 0 to 20mA input on AI terminal with switch 5 Frequency dete...

Page 44: ...voltage Trip Prevention 1 Disable Over voltage Trip Prevention 0 6 06 Auto Adjustable Accel Decel 0 Linear Accel Decel 1 Auto Accel Linear Decel 2 Linear Accel Auto Decel 3 Auto Accel Decel 4 Auto Acc...

Page 45: ...ing decel OCd 14 Over current during steady state OCn 18 External Base Block bb 19 Auto Adjust accel decel failure cFA 20 Software protection code codE 0 6 32 Second Most Recent Fault Record 0 6 33 Th...

Page 46: ...AST to stop 3 No fault displayed and continue operating 0 9 04 Time Out Detection 0 Disable 1 Enable 0 9 05 Time Out Duration 0 1 to 60 0 seconds 0 5 9 07 Parameter Lock 0 All parameters can be set an...

Page 47: ...Forward 1 Reverse 0 9 29 External Fault 0 No fault 1 External fault 0 9 30 Fault Reset 0 No action 1 Fault Reset 0 9 31 JOG Command 0 Stop 1 Jog 0 9 41 GS Series Number 1 GS1 2 GS2 3 GS3 4 GS4 9 42 Ma...

Page 48: ...ed Amps x 0 3 to Default Setting Drive Rating A Drive Rated Amps x 1 0 This parameter sets the output current to the motor The value is determined by the value found on the motor nameplate 0 01 0 00 M...

Page 49: ...ddr 0003H 40004 Range 375 to 9999 RPM Default Setting 1750 This value should be set according to rated Base RPM of the motor as indicated on the motor nameplate Motor Maximum RPM Mem Addr 0004H 40005...

Page 50: ...ive stops output instantly upon command and the motor free runs until it comes to a complete stop Note The drive application or system requirements will determine which stop method is needed Accelerat...

Page 51: ...n to 0Hz The rate is linear unless S Curve is Enabled Accel S Curve Mem Addr 0103H 40260 Range 0 to 7 Default Setting 0 This parameter is used whenever the motor and load need to be accelerated more s...

Page 52: ...2 Mem Addr 0105H 40262 Range 0 1 to 600 0 sec Default Setting 10 0 The Second Acceleration Time determines the time for the AC drive to accelerate from 0 RPM to Maximum Motor RPM 0 04 Acceleration Ti...

Page 53: ...2 Frequency Transition Mem Addr 0108H 40265 Range 0 0 to 400 0 Hz Default Setting 0 0 Decel 1 to Decel 2 Frequency Transition Mem Addr 0109H 40266 Range 0 0 to 400 0 Hz Default Setting 0 0 1 09 1 08 1...

Page 54: ...of the frequency bands that will be skipped during AC drive operation Skip Frequency Band Mem Addr 0111H 40274 Range 0 0 to 20 0 Hz Default Setting 0 0 This parameter determines the frequency band for...

Page 55: ...AC drive start up DC Braking will be applied for the time set in this parameter until the Minimum Frequency is reached during acceleration DC Injection during Stopping Mem Addr 0115H 40278 Range 0 0 t...

Page 56: ...0 Hz 10 1 5 0 00 Volts 50 0 Hz 10 1 5 0 00 60 400Hz Base Frequency 50Hz Base Frequency 0 General Purpose 50 0 Hz 1 3 2 2 Volts 60 400 Hz 18 1 5 0 00 3 23 Volts 14 0 00 23 60 400Hz Base Frequency 50Hz...

Page 57: ...ing 1 5 This parameter sets the Mid Point Frequency of V F curve With this setting the V F ratio between Minimum Frequency and Mid Point frequency can be determined This parameter must be greater than...

Page 58: ...m Addr 0208H 40521 Range 3 to 10 KHz Default Setting 10 This parameter sets the carrier frequency of PWM Pulse Width Modulated output In the table below we see that the carrier frequency of PWM output...

Page 59: ...erface Keypad STOP is disabled This parameter sets the input source for the AC drive operation commands Refer to 3 01 and 3 03 for more details Multi function Input Terminals DI1 DI2 Mem Addr 0301H 40...

Page 60: ...2 Second Accel Decel Time 13 Speed Hold 14 Increase Speed 15 Decrease Speed 16 Reset Speed to Zero 99 Input Disable 3 03 3 02 GS1 Series AC Drive User Manual 4 21 Chapter 4 AC Drive Parameters DI1 RUN...

Page 61: ...fault must be cleared and the drive must be reset Setting 1 External Fault N C Setting 2 External Reset An External Reset has the same function as the Reset key on the digital keypad Use an External R...

Page 62: ...a Multi function Input Terminal to give the Jog Command when activated 5 00 sets the Jog Speed Note The Jog Command cannot be used when the motor is running The motor must be stopped to initiate this...

Page 63: ...splay shows bb the AC drive stops all output and the motor will free run When the External Base Block is deactivated the AC drive will start the speed search function and synchronize with the motor sp...

Page 64: ...Speed Hold command is received the drive acceleration or deceleration is stopped and the drive maintains a constant speed Frequency Time Multi function Input Terminal On Off Accel 1 1 01 Accel 2 1 05...

Page 65: ...Setting 99 Multi Function Input Disable Setting a Multi Function Input to 99 will disable that input The purpose of this function is to provide isolation for unused Multi Function Input Terminals Any...

Page 66: ...Speed The output will be activated when Command Frequency 4 00 is lower than the Minimum Output Frequency 2 06 Setting 4 Above Desired Frequency The output will be activated when the AC drive is above...

Page 67: ...tivated when the programmed frequency is attained Desired Current Mem Addr 0311H 40786 Range 0 0 to Drive Rated Amps Default Setting 0 0 3 17 3 16 Chapter 4 AC Drive Parameters GS1 Series AC Drive Use...

Page 68: ...t switch must be set to I 5 Frequency determined by RS485 communication interface Analog Input Offset Polarity Mem Addr 0401H 41026 Range 0 Offset disabled Default Setting 0 1 Positive Offset 2 Negati...

Page 69: ...ld have a negative offset Analog Input Gain Mem Addr 0403H 41028 Range 0 0 to 300 0 Default Setting 100 0 This parameter can be set during the operation This parameter sets the ratio of analog input v...

Page 70: ...anged then the Maximum Output Frequency will change B C D Note The Mid point Frequency calculation shows the frequency reference of the drive when the potentiometer or other analog device is at its mi...

Page 71: ...nge of the AC drive Minimum Frequency Reference 0Hz Maximum Frequency Reference 60Hz Calculations A B C D Parameter Settings 4 01 1 Positive Input Offset Polarity 4 02 0 0 Analog Input Offset 4 03 100...

Page 72: ...t point frequency will be at 60Hz Minimum Frequency Reference 10Hz Maximum Frequency Reference 60Hz Calculations A B C D Parameter Settings 4 01 1 Positive Input Offset Polarity 4 02 16 7 16 7 Analog...

Page 73: ...umber Pay special attention to signs for values representing reverse motion Minimum Frequency Reference 60Hz reverse Maximum Frequency Reference 60Hz Calculations A B Note The negative value for the A...

Page 74: ...Reference 60Hz Calculations A B Note The negative value for the Analog Offset shows that a negative offset is needed for 4 01 C D Parameter Settings 4 01 2 Negative Input Offset Polarity 4 02 25 25 An...

Page 75: ...s of ACI Signal 4 20mA Mem Addr 0405H 41030 Range 0 Decelerate to 0Hz Default Setting 0 1 Stop immediately and display EF 2 Continue operation by the last frequency command This parameter determines t...

Page 76: ...als refer to 3 02 and 3 03 are used to select one of the AC drive Multi Step speeds The speeds frequencies are determined by 5 01 to 5 03 shown above Note When all multi speed inputs are off the AC dr...

Page 77: ...n enabled the AC drive will restart with speed search which starts at the Master Frequency To set the fault recovery time after a fault please see 6 13 base block time for speed search Momentary Power...

Page 78: ...2 enables the AVR function and also disables the AVR function during deceleration This offers a quicker deceleration Over Voltage Trip Prevention Mem Addr 0605H 41542 Range 0 Enable Over voltage Trip...

Page 79: ...n by automatic deceleration time 1 01 or 1 05 acceleration time 3 Automatic acceleration deceleration Operation by AC drive auto adjustable control 4 Auto acceleration deceleration The auto accel dece...

Page 80: ...acceleration when the current drops below the maximum value Over current Stall Prevention during Operation Mem Addr 060BH 41548 Range 20 to 200 Default Setting 150 During steady state operation with m...

Page 81: ...the searching time when performing external Base Block and Fault Reset 6 01 Maximum Speed Search Current Level Mem Addr 060EH 41551 Range 30 to 200 Default Setting 150 Following a power failure the AC...

Page 82: ...put Frequency 6 15 The Upper Lower Bound is to prevent operation error and machine damage If the Upper Bound of Output Frequency is 50 Hz and the Maximum Output Frequency is 60 Hz the Maximum Output F...

Page 83: ...6 36 0 No Fault occurred 1 Over current oc 2 Over voltage ov 3 Overheat oH 4 Overload oL 5 Overload 1 oL1 6 Overload 2 oL2 7 External Fault EF 8 CPU failure 1 CF1 9 CPU failure 2 CF2 10 CPU failure 3...

Page 84: ...ndow is only capable of showing four digits but 8 01 can be used to create larger numbers The display window uses decimal points to signify numbers up to three digits as explained below DISPLAY NUMBER...

Page 85: ...f the AC drive via the RS 485 serial interface of a personal computer This parameter is used to set the transmission speed between the computer and AC drive Communication Protocol Mem Addr 0902H 42307...

Page 86: ...ut Duration Mem Addr 0905H 42310 Range 0 1 to 60 0 seconds Default Setting 0 5 Parameter Lock Mem Addr 0907H 42312 Range 0 All parameters can be set and read Default setting 0 1 All parameters are rea...

Page 87: ...tting 9 99 Setting 9 99 disables the parameter Block Transfer Parameter 7 Mem Addr 0911H 42322 Range 0 00 to 8 01 and 9 99 Default Setting 9 99 Setting 9 99 disables the parameter Block Transfer Param...

Page 88: ...efault Setting 0 1 Run Direction Command Mem Addr 091CH 42333 Range 0 Forward Default Setting 0 1 Reverse External Fault Mem Addr 091DH 42334 Range 0 No fault Default Setting 0 1 External fault Fault...

Page 89: ...el Information Mem Addr 092AH 42347 Default Setting Settings 0 GS1 10P2 120V 1ph 0 25HP 1 GS1 10P5 120V 1ph 0 5HP 2 GS1 20P2 230V 1ph 3ph 0 25HP 3 GS1 20P5 230V 1ph 3ph 0 5HP 4 GS1 21P0 230V 1ph 3ph 1...

Page 90: ...MUNICATIONS 5 CHAPTER CHAPTER 5 5 CHAPTER In This Chapter Communication Parameters Summary 5 2 GS1 Status Addresses Read Only 5 4 Communicating with DirectLogic PLCs 5 6 Communicating with Third party...

Page 91: ...ult and continue operating 1 Display fault and RAMP to stop 2 Display fault and COAST to stop 3 No fault displayed and continue operating 0 9 04 Time Out Detection 0 Disable 1 Enable 0 9 05 Time Out D...

Page 92: ...8 Direction Command 0 Forward 1 Reverse 0 9 29 External Fault 0 No fault 1 External fault 0 9 30 Fault Reset 0 No action 1 Fault Reset 0 9 31 JOG Command 0 Stop 1 Jog 0 9 41 GS Series Number 1 GS1 2 G...

Page 93: ...ter 5 GS1 MODBUS Communications GS1 Series AC Drive User Manual 5 4 Bits 15 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 GS1 Memory Data binary GS1 Memory Address hexadecimal 200...

Page 94: ...XXX X Memory Address 2106H 48455 Status location for the output voltage present at the T1 T2 and T3 terminals Motor RPM Memory Address 2107H 48456 Status location for the present estimated speed of t...

Page 95: ...000 meters 4000 feet However most DirectLOGIC PLCs require an FA ISONET RS 232C to RS422 485 network adapter in order to make this type of connection Use the following wiring diagrams to connect your...

Page 96: ...eds of your application Step 4 Configure the DirectLOGIC CPUs The DirectLOGIC CPUs must be configured to communicate with the GS1 Series AC drives This set up includes setting up the communication por...

Page 97: ...menu then Setup then Secondary Comm Port From the Port list box choose Port 2 For the protocol select MODBUS In the Timeout list box select 800 mS Response Delay Time should be 0 mS The Station Number...

Page 98: ...romagnetic interference can at times cause frequent short duration communication errors Unless the application environment is perfect an occasional communication error will occur In order to distingui...

Page 99: ...ge the Slip Compensation 2 01 accel time 1 01 decel time 1 02 and multi speed 1 5 01 this would typically take three different WX commands because the parameters are non contiguous If you set 9 11 to...

Page 100: ...status addresses 2100 to 2105 and places the values into the PLC memory addresses V3000 to V3005 Notice the number in the RX box V20400 20400 is an octal number as are all address references in the D...

Page 101: ...start stop location Rung 6 is used to read the status of the GS1 AC drive These instructions read the values from the GS1 status addresses 2100 to 2105 and places the values into the PLC memory addres...

Page 102: ...r in the block of 20 that is being written to in the WX instruction in Rung 5 Rung 12 loads a value of 0 into drive parameter 9 27 This is the signal to stop V2020 is the 17th V memory register in the...

Page 103: ...to drive parameter 9 26 The BIN instruction converts BCD HEX to decimal This tells the drive to run at 30 0Hz Rung 15 loads a decimal value of 450 into drive parameter 9 26 The BIN instruction convert...

Page 104: ...9 28 V2021 is the 18th V memory register in the block of 20 that is being written to in the WX instruction in Rung 5 Rung 18 sets the motion of the drive to reverse by loading a value of 1 into parame...

Page 105: ...each AC drive according to its communication address The GS1 Series AC drive can be setup to communicate on standard MODBUS networks using the following transmission modes ASCII or RTU Using the Commu...

Page 106: ...parity 1 stop bit GS1 Series AC Drive User Manual 5 17 Chapter 5 GS1 MODBUS Communications Start bit Stop bit Stop bit 6 5 4 3 2 1 0 7 bit character 10 bit character frame Start bit Stop bit Even pari...

Page 107: ...tart bit 6 5 4 3 2 1 0 8 bit character 11 bit character frame Stop bit Odd parity 7 STX Start Character 3AH ADR 1 Communication Address 8 bit address consists of 2 ASCII codes ADR 0 CMD 1 CMD 0 DATA n...

Page 108: ...f data Count by byte 04H 0 Content of data address 2102H 17H 70H Content of data address 2103H 00H 02H CRC CHK Low CRC CHK High FEH 5CH Command Message ADR 01H CMD 03H Starting data address 21H 02H Nu...

Page 109: ...Number of data Count by byte 04H Content of data address 2000H 00H 02H Content of data address 2001H 02H 58H CRC CHK Low CRC CHK High CBH 34H Response Message ADR 01H CMD 10H Starting data address 20...

Page 110: ...0401H of the AC drive with address 01H RTU Mode GS1 Series AC Drive User Manual 5 21 Chapter 5 GS1 MODBUS Communications 01H 03H 04H 01H 00H 01H 0AH the 2 s complement negation of 0AH is F6H Command M...

Page 111: ...t byte of the command message Continue doing this until all bytes have been processed The final contents of the CRC register are the CRC value Note When transmitting the CRC value in the message the u...

Page 112: ...MAINTENANCE AND TROUBLESHOOTING 6 CHAPTER CHAPTER 6 6 CHAPTER In This Chapter Maintenance and Inspection 6 2 Troubleshooting 6 3...

Page 113: ...motors are not overheating during operation 6 Check the input voltage of the AC drive and make sure the voltage is within the operating range Check the voltage with a voltmeter Annual Inspection Check...

Page 114: ...rive should be sent back to the manufacturer ou The AC drive detects that the DC bus voltage has exceeded its maximum allowable value 1 Check whether the input voltage falls within the rated AC drive...

Page 115: ...insulation at the output line 2 Increase the deceleration time 3 Replace with the AC drive with one that has a higher output capacity next HP size ocn Over current during steady state operation 1 Shor...

Page 116: ...ctions Ce0 Communications Warning Illegal command code The command code received in the command message is not available for the AC drive The corrective action can be set with the Transmission Fault T...

Page 117: ......

Page 118: ...ACCESSORIES A APPENDIX APPENDIX A A APPENDIX In This Appendix Circuit Protection Devices A 2 Fuse Kits A 2 Ethernet Interface A 4 Miscellaneous Accessories A 5...

Page 119: ...in the table below Fuse Kit Dimensions Fuse Kit Specifications Part Number Fuse Block Wire Range Fuse Type Dimensions Fuse Rating Replacement Fuses GS 10P2 FKIT 1PH Two pole Al Cu 2 14 A3T Figure 1 3...

Page 120: ...low gives the recommend fuse sizes for the GS1 Series AC Drives Smaller fuses than those shown in the table are permitted phase Fuse size is dependent on input power phase phase Circuit breaker size i...

Page 121: ...ntroller and distributes the signals to the drive Note The GS EDRV requires an external 24VDC power supply Automatic power shut down The GS1 AC drives do not have a provision for shutting down control...

Page 122: ...nual A 5 Appendix A Accessories Miscellaneous Accessories Communication Distribution Blocks GS RS485 4 4 port RS485 Communication Distribution Block GS RS485 8 8 port RS485 Communication Distribution...

Page 123: ......

Page 124: ...USING GS1 AC DRIVES WITH DIRECTLOGIC PLCS B APPENDIX APPENDIX B B APPENDIX In This Appendix Compatible DirectLOGIC PLCs and Modules B 2 Typical Connections to the GS1 Series AC Drive B 6...

Page 125: ...mon Outputs 16 DC outputs 12 24 VDC current sinking 1 0A pt max 4 commons non isolated 4 points per common D0 06DR DL06 CPU 20 DC in 16 Relay out 110 220VAC Power Supply with 0 3A 24VDC Auxiliary Devi...

Page 126: ...minal D2 32TD1 32 pt 12 24 VDC current sinking output module 1 common 4 common terminals 0 1A point 3 2A module no fuse DL205 Relay Output Modules D2 04TRS 4 pt 5 30 VDC or 5 240 VAC isolated relay ou...

Page 127: ...nal D4 32TD1 32 pt 5 24 VDC current sinking output module 4 commons isolated 0 2A point 1 6A common Requires one connector sold separately DL405 AC DC Output Modules D4 08TR 8 pt 5 30 VDC or 5 250 VAC...

Page 128: ...ys 4 points per common 2 0A point max 2 replaceable fuses T1K FUSE 2 use with T1K 08B or T1K 08B 1 terminal base T1K 16TR 16 pt 5 30 VDC or 5 240 VAC output module 16 Form A SPST relays 4 points per c...

Page 129: ...ppendix B Using GS1 AC Drives with DirectLOGIC PLCs GS1 Series AC Drive User Manual B 6 C V 24 VDC DC Output Module Control circuit terminal Shielded leads Main circuit power terminals GS1 xxxx T3 T1...

Page 130: ...sing GS1 AC Drives with DirectLOGIC PLCs Isolated Analog Output Module I I 0 10V or 4 20mA Control circuit terminal Shielded leads Main circuit power terminals GS1 xxxx T3 T1 T2 10V 10mA max AI CM L1...

Page 131: ...e or Sourcing Current Analog Output Modules OV I V 0 10V or 4 20mA Control circuit terminal Shielded leads Main circuit power terminals GS1 xxxx T3 T1 T2 10V 10mA max AI CM L1 L3 L2 R1O R1 1 6 DI1 DI2...

Page 132: ...Block Transfer 5 10 5 12 Block Transfer Parameters 4 47 C Circuit Breaker A 3 Circuit Connections 2 5 Circuit Protection Devices A 2 Communicating with DirectLogic PLCs 5 6 Communicating with Third pa...

Page 133: ...l parts 1 4 function keys 3 2 installation 2 3 introduction 1 3 keypad 3 2 labels 1 4 programming 3 4 quickstart 3 5 specifications 1 5 wiring 2 5 thru 2 12 I Input Terminals 4 20 Inspection 6 2 Annua...

Page 134: ...Analog Input Offset Polarity 4 29 Analog Input Reverse Motion Enable 4 30 Auto Adjustable Accel Decel 4 40 Auto Restart after Fault 4 38 Auto Voltage Regulation 4 39 Auto torque Boost 4 18 Base Block...

Page 135: ...Detection 4 47 Time Out Duration 4 47 Transmission Fault Treatment 4 47 Transmission Speed 4 46 Upper Bound of Output Frequency 4 43 User Defined Display Function 4 45 Volts Hertz 4 17 PLC Module Conn...

Page 136: ...U Unpacking 1 3 Upper Bound of Output Frequency 4 43 V Voltz Hertz Parameters 4 17 W Warning Messages 6 6 Wiring 2 5 thru 2 12 GS1 Series AC Drive User Manual i 5 Index...

Page 137: ...GS1 M...

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